feat: new dynamic pages in admin panel

apps/pages/admin.py

@@ -6,6 +6,9 @@ from .models import (
     AboutSection,
     AboutSectionItem,
     ContactSubmission,
+    CustomPage,
+    CustomPageSection,
+    CustomPageSectionItem,
     DownloadItem,
     FAQEntry,
     HeroSection,
@@ -106,6 +109,73 @@ class FAQEntryAdmin(admin.ModelAdmin):
     )
 
 
+class CustomPageSectionItemInline(admin.TabularInline):
+    model = CustomPageSectionItem
+    extra = 1
+    fields = (
+        "icon",
+        "badge",
+        "title",
+        "content_format",
+        "content",
+        "url",
+        "image",
+        "image_alt",
+        "is_featured",
+        "order",
+    )
+    ordering = ("order",)
+
+
+class CustomPageSectionInline(admin.StackedInline):
+    model = CustomPageSection
+    extra = 1
+    fields = (
+        "section_type",
+        "badge",
+        "title",
+        "subtitle",
+        "description",
+        "content_format",
+        "content",
+        "link_text",
+        "link_url",
+        "order",
+        "is_active",
+    )
+    ordering = ("order",)
+    show_change_link = True
+
+
+@admin.register(CustomPage)
+class CustomPageAdmin(admin.ModelAdmin):
+    list_display = ("title", "slug", "show_in_nav", "menu_order", "is_published", "updated_at")
+    list_filter = ("show_in_nav", "is_published")
+    search_fields = ("title", "slug", "menu_label")
+    list_editable = ("show_in_nav", "menu_order", "is_published")
+    prepopulated_fields = {"slug": ("title",)}
+    inlines = [CustomPageSectionInline]
+    fieldsets = (
+        (None, {"fields": ("title", "slug", "menu_label", "meta_description")}),
+        ("Navigation", {"fields": ("show_in_nav", "menu_order")}),
+        ("Publishing", {"fields": ("is_published",)}),
+    )
+
+
+@admin.register(CustomPageSection)
+class CustomPageSectionAdmin(admin.ModelAdmin):
+    list_display = ("page", "section_type", "title", "order", "is_active")
+    list_filter = ("section_type", "is_active", "page")
+    list_editable = ("order", "is_active")
+    inlines = [CustomPageSectionItemInline]
+    fieldsets = (
+        (None, {"fields": ("page", "section_type", "badge", "title", "subtitle")}),
+        ("Text", {"fields": ("description", "content_format", "content")}),
+        ("CTA Link", {"fields": ("link_text", "link_url"), "classes": ("collapse",)}),
+        ("Settings", {"fields": ("order", "is_active")}),
+    )
+
+
 @admin.register(DownloadItem)
 class DownloadItemAdmin(admin.ModelAdmin):
     list_display = ("name", "platform", "version", "is_active", "order")